I was looking for a way to display some images at work that wasn't a typical hanging picture. I decided to take 12 images from one day of shooting and make contact lith prints from 6x6 negatives. I resawed some old barn siding to make the covers. I think I need to find a better way to adhere the pages. I used PVA and it was a mess. All in all it turned out amazingly well.
Mark -- I recognize one those pictures! ;-) This is a project that I would like to do for myself as well, but maybe a little bigger than contact prints (4x4 maybe). Your prints look great all together, and I like the barn door idea.